Issued Patents All Time
Showing 26–50 of 180 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9666218 | Thermal assisted magnetic head provided with light detector that detects reflected light | Seiichi Takayama, Ryuji Fujii | 2017-05-30 |
| 9620782 | Non-aqueous electrolyte secondary battery | Ryuuta Yamaguchi, Kosuke Hagiyama, Hiroshi Ogawa, Takeshi Miyamoto | 2017-04-11 |
| D778262 | Digital mixer | Masafumi Ito | 2017-02-07 |
| D778261 | Digital mixer | Masafumi Ito | 2017-02-07 |
| 9543077 | Separator with heat resistant insulation layer | Kazuki Miyatake, Haruyuki Saito, Tamaki Hirai, Hironobu Muramatsu | 2017-01-10 |
| D775516 | Lateral displacement preventing member | — | 2017-01-03 |
| 9496535 | Separator with heat resistant insulation layer | — | 2016-11-15 |
| 9489972 | Light source unit, heat-assisted magnetic recording head using the same, and light source for light source unit | Seiichi Takayama, Ryuji Fujii, Koji Shimazawa, Tsuguki Noma, Yoshiteru Nagai | 2016-11-08 |
| D769226 | Digital mixer | Masafumi Ito | 2016-10-18 |
| D766876 | Speaker | — | 2016-09-20 |
| D766465 | Fastening member | — | 2016-09-13 |
| 9437227 | Thermally assisted magnetic recording head slider, method of manufacturing the same, head gimbal assembly, and hard disk drive | Seiichi Takayama, Ryuji Fujii | 2016-09-06 |
| 9437226 | Method of testing thermally-assisted magnetic head | Tadatoshi Koba, Seiichi Takayama, Ryuji Fujii, Osamu Harakawa, Masahiro Kuribayashi | 2016-09-06 |
| 9432749 | Communication system, communication control method, and transmission apparatus | Shingo Hironaka | 2016-08-30 |
| D764075 | Starter fitting member | — | 2016-08-16 |
| 9385827 | Transmission apparatus and method | — | 2016-07-05 |
| 9163939 | Method of manufacturing thermally-assisted magnetic head and alignment apparatus thereof | Seiichi Takayama, Ryuji Fujii, Osamu Harakawa, Tadatoshi Koba | 2015-10-20 |
| 9160453 | Ring network setup method | Kanji Naito, Hiroyuki Homma, Toru Katagiri, Ryoichi Mutoh | 2015-10-13 |
| 9148241 | Transmission apparatus | — | 2015-09-29 |
| 9077040 | Collector having multiple resin layers for bipolar lithium ion secondary battery | Yasuyuki Tanaka, Shigeo Ibuka, Satoru Ichikawa | 2015-07-07 |
| 9033207 | Method of manufacturing electronic component unit | Seiji Yamashita, Tamotsu Teshima, Amane Murao, Hiroshi Ishizaki, Hitoshi Kuroyanagi +1 more | 2015-05-19 |
| 9005807 | Current collector for bipolar secondary battery | — | 2015-04-14 |
| 8965197 | Method of switching optical transport network and node device | Katsuhiro Shirai, Koji Takeguchi, Masahiro Shioda | 2015-02-24 |
| 8957692 | Method for performing burn-in test | Koji Shimazawa, Masaaki Kaneko, Yoichi Mugino, Yoshito Nishioka, Tsuguki Noma | 2015-02-17 |
| 8902546 | Head stack assembly with light shielding structure, and disk drive unit with the same | Seiichi Takayama, Hideki Tanzawa, Osamu Harakawa, Ryuji Fujii | 2014-12-02 |